1321379938688
1,321,379,938,688 is an even composite number composed of six prime numbers multiplied together.
What does the number 1321379938688 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 256 divisors.
1321379938688 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1321379938688:
27 × 29 × 43 × 61 × 113 × 1201
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 43 × 61 × 113 × 1201)See below for interesting mathematical facts about the number 1321379938688 from the Numbermatics database.
Names of 1321379938688
- Cardinal: 1321379938688 can be written as One trillion, three hundred twenty-one billion, three hundred seventy-nine million, nine hundred thirty-eight thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.321379938688 × 1012
Factors of 1321379938688
Divisors of 1321379938688
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 8 16 29 32 43 58 61 64 86 113 116 122 128 172 226 232 244 344 452 464 488 688 904 928 976 1201 1247 1376 1769 1808 1856 1952 2402 2494 2623 2752 3277 3538 3616 3712 3904 4804 4859 4988 5246 5504 6554 6893 7076 7232 7808 9608 9718 9976 10492 13108 13786 14152 14464 19216 19436 19952 20984 26216 27572 28304 34829 38432 38872 39904 41968 51643 52432 55144 56608 69658 73261 76067 76864 77744 79808 83936 103286 104864 110288 113216 135713 139316 140911 146522 152134 153728 155488 159616 167872 199897 206572 209728 220576 226432 271426 278632 281822 293044 296399 304268 310976 335744 399794 413144 419456 441152 542852 557264 563644 586088 592798 608536 621952 799588 826288 882304 1085704 1114528 1127288 1172176 1185596 1217072 1497647 1599176 1652576 2124569 2171408 2229056 2254576 2344352 2371192 2434144 2995294 3150223 3198352 3305152 3935677 4249138 4342816 4458112 4509152 4688704 4742384 4868288 5835659 5990588 6300446 6396704 6610304 7871354 8278493 8498276 8595571 8685632 9018304 9377408 9484768 9736576 11671318 11981176 12600892 12793408 15742708 16556986 16996552 17191142 17371264 18036608 18969536 23342636 23962352 25201784 25586816 31485416 33113972 33993104 34382284 37939072 46685272 47924704 50403568 62970832 66227944 67986208 68764568 91356467 93370544 95849408 100807136 125941664 132455888 135972416 137529136 169234111 182712934 186741088 191698816 201614272 240076297 251883328 264911776 271944832 275058272 338468222 355975199 365425868 373482176 403228544 480152594 503766656 529823552 550116544 676936444 711950398 730851736 746964352 960305188 1059647104 1100233088 1353872888 1423900796 1461703472 1920610376 2707745776 2847801592 2923406944 3841220752 5415491552 5695603184 5846813888 7682441504 10323280771 10830983104 11391206368 11693627776 15364883008 20646561542 21661966208 22782412736 30729766016 41293123084 45564825472 82586246168 165172492336 330344984672 660689969344 1321379938688
- Sum of all divisors σ(n): 2859664737600
- Sum of proper divisors (its aliquot sum) s(n): 1538284798912
- 1321379938688 is an abundant number, because the sum of its proper divisors (1538284798912) is greater than itself. Its abundance is 216904860224
Bases of 1321379938688
- Binary: 100110011101010000110000111000001100000002
- Hexadecimal: 0x133A861C180
- Base-36: GV17HY0W
Squares and roots of 1321379938688
- 1321379938688 squared (13213799386882) is 1746044942367102639161344
- 1321379938688 cubed (13213799386883) is 2307188758891534578923219722459676672
-
The
square root of 1321379938688 is 1149512.9136673499 -
The
cube root of 1321379938688 is 10973.4343477085
Scales and comparisons
How big is 1321379938688?- 1,321,379,938,688 seconds is equal to 42,015 years, 41 weeks, 2 days, 6 hours, 58 minutes, 8 seconds.
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To count from 1 to 1,321,379,938,688 would take you about one hundred five thousand and thirty-nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1321379938688 cubic inches would be around 914.5 feet tall.
Recreational maths with 1321379938688
- 1321379938688 backwards is 8868399731231
- The number of decimal digits it has is: 13
- The sum of 1321379938688's digits is 68
- More coming soon!
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